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EAH3850X2 / EAH3850X2/HTDI/1G

Specifications of the ASUS EAH3850X2 GPU


ASUS EAH3850X2 (part number EAH3850X2/HTDI/1G) is a desktop Graphics Processing Unit, based on ATI Radeon HD 3850, and produced on 55 nm technology. The GPU was introduced in April 2008. The cards graphics frequency is 668 MHz. Furthermore, it has 640 stream processors, 32 color ROPs, along with 32 texture units. The EAH3850X2 comes with 1 GB of GDDR3 memory. Since the memory runs at 828 MHz, and uses 256 bit bus, the effective memory bandwidth is 105.98 GB/s. The GPU supports PCI Express 2.0 interface, and needs 2 motherboard slots. This model requires up to 140 Watt of power.

Below you will find detailed specifications of the ASUS EAH3850X2 graphics card.

Name / Brand / Architecture

Manufacturer:ASUS
Model:EAH3850X2
Part number:EAH3850X2/HTDI/1G
Based on:ATI Radeon HD 3850 [Compare]
Target market segment:Desktop
Die name:2 x RV670
Architecture:Unified Superscalar Shader Architecture
Fabrication process:55 nm
Transistors:2 x 666 million
Bus interface:PCI-E 2.0 x 16
Launch date:April 2008

Frequency

Graphics clock:668 MHz

Memory specifications

Memory size:** MB
Memory type:GDDR3
Memory clock:828 MHz
Memory clock (effective):1.656 GHz
Memory interface width:2 x **-bit
Memory bandwidth:2 x 52.99 GB/s

Cores / Texture

Color ROPs:2 x 16
Stream processors:2 x 320
Texture units:2 x 16
Texture fetches / clock cycle:Up to 160
Textures/pixel:Up to 128
RAMDACs:400 MHz
Decoders:DivX
H.2**
MPEG 1
MPEG-2
VC-1

SLI / Crossfire

Maximum crossfire options:4-way

Electric characteristics

Maximum power draw:140 W

Video features

Multi-monitor:Up to 2 displays
Maximum digital resolution:**0 x 1600
Maximum VGA resolution:2048 x 1536
Anti-Aliasing technologies:24 x CFAA
8 x MSAA
Adaptive MSAA & SSAA
Temporal AA
HDMI:Yes
HDMI version:1.2

Performance

Pixel fill rate:2 x 10.69 Gigapixels/s
Texture fill rate:2 x 10.69 Gigatexels/s
Single presision compute power:2 x 427.52 GFLOPS
Double precision compute power:2 x 85.504 GFLOPS

External connectors

Standard display connectors:2 x Dual-Link DVI-I
S-Video
Power connectors:1 x 6-pin
Audio input for HDMI:Yes

Dimensions

Size (length x height):10.5 inches (267 mm) x 4.376 inches (111 mm)
Width:Dual-Slot

Other features / Support

Other features:ATI/AMD PowerPlay
HDCP
High Dynamic Range (HDR) Support
OpenGL support:3.3
DirectX support:10.1
Shader model:4.1
Windows driver support:Windows 7
Windows Vista
Windows XP
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